Portable Bluetooth Speaker Outdoor Lanyard Mini Card Speaker Wireless Subwoofer TWS Speaker - purple

Multi-Scene Application

It supports a variety of scenarios, including in-car, desktop, fitness, outdoor camping, home use, and portable use. It is particularly suitable for outdoor leisure environments such as lawns. The lightweight design (300g) is easy to carry.

Core Audio Performance

Frequency Response Range: 100Hz-20kHz, covering the human audible range, with clear mid- and high-frequency sounds and moderate low-frequency performance.

Signal-to-Noise Ratio ≥95dB: High-fidelity sound quality, excellent noise reduction, and pure sound.

Single-speaker design: 5W rated power, suitable for daily entertainment or small-scale outdoor sound reinforcement.

Connection and Compatibility

Bluetooth 5.3: Stable transmission range up to 10 meters, strong anti-interference, and compatible with mobile phones, tablets, computers, and other devices.

Additional Connection Methods: Supports TF card playback (must provide your own memory card), and can be used without the device.

Battery Life and Power Supply

Built-in Battery: Capacity: 300-500mAh (3.7V). Specific battery life will be tested based on volume level. Suitable for short trips.

Charging: Charges via Micro-USB or USB-C (depending on the port type).

Practical Additional Features

Voice Alerts: Intelligent notifications for Bluetooth pairing, low battery, and other scenarios.

Calling: Built-in microphone supports hands-free calling.

Payment Announcement: Connects to payment devices, suitable for vendors (requires integration with a payment system).

Dust-resistant design: Extends the life of internal components (but not waterproof, so avoid humid environments).

Appearance and Durability

ABS enclosure: Lightweight and durable, measuring 138 × 38 × 69 mm, for compact storage.